Alpinestars: Multi-panel, ergonomically profiled pant for a performance fit and to allow for integration of knee protection. Heavy poly-fabric reinforcement on the seat area (600D) provides superior abrasion resistance. Stretch mesh on back knee for excellent breathability and range of motion. TPR insert strategically positioned for optimized abrasion-resistance. PU printing zones on high abrasion areas on thigh / hip. Micro-ratchet waist regulation with buckle for precise and customized fit. Laser cut front and side vents for cooling airflow. Silicon lining on inner waist prevents pant from sliding. Zippered hidden pocket is zippered for secure closure.